<template>
  <div class="app-container">
    <div class="main-panel">
      <el-form
        ref="form"
        class="content"
        :model="form"
        :rules="rules"
        label-width="120px"
      >
        <div class="title">充值规则设置</div>
        <el-row v-for="(item, index) in form.rechargeItem" :key="index">
          <el-col :span="24">
            <el-form-item class="recharge-item">
              <el-input
                v-model="item.rechargeAmount"
                class="recharge-input"
                placeholder="充值金额，单位：元"
                maxlength="10"
              />
              <span class="recharge-tips">赠送</span>
              <el-input
                v-model="item.giveAmount"
                class="give-input"
                placeholder="赠送金额，单位：元"
                maxlength="10"
              />
              <span
                class="remove el-icon-delete"
                @click="removeRechargeItem(index)"
              ></span>
            </el-form-item>
          </el-col>
        </el-row>
        <div class="operate">
          <span class="el-icon-plus" @click="addRechargeItem()"></span>
        </div>
        <el-row>
          <el-col :span="12">
            <el-form-item class="recharge-item">
              <el-input
                v-model="form.remark"
                rows="4"
                type="textarea"
                placeholder="请输入充值说明"
                maxlength="1000"
              />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="24">
            <el-form-item class="recharge-status" label="开启状态">
              <el-radio-group v-model="form.status">
                <el-radio key="A" label="A" value="A">开启</el-radio>
                <el-radio key="N" label="N" value="N">关闭</el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer" class="footer">
        <el-button type="primary" @click="submitForm">保 存</el-button>
        <el-button @click="cancel">取消</el-button>
      </div>
    </div>
  </div>
</template>

<script>
import { getSettingInfo, saveSetting } from '@/api/balance'

export default {
  name: 'BalanceSetting',
  data() {
    return {
      // 遮罩层
      loading: false,
      // 表单参数
      form: { rechargeItem: [], remark: '', status: 'A' },
      // 表单校验
      rules: {
        rechargeItem: [
          { required: true, message: '充值项不能为空', trigger: 'blur' },
        ],
      },
    }
  },
  created() {
    this.getSettingInfo()
  },
  activated() {
    this.getSettingInfo()
  },
  methods: {
    // 添加充值项
    addRechargeItem() {
      this.form.rechargeItem.push({ rechargeAmount: '', giveAmount: '' })
    },
    //  删除充值项
    removeRechargeItem(i) {
      console.log(i)
      const rechargeItem = []
      this.form.rechargeItem.forEach(function (item, index) {
        if (i !== index) {
          rechargeItem.push(item)
        }
      })
      this.form.rechargeItem = rechargeItem
    },
    // 查询账户列表
    getSettingInfo() {
      this.loading = true
      getSettingInfo(this.queryParams).then((response) => {
        this.form.rechargeItem = response.data.rechargeRuleList
        this.form.remark = response.data.remark
        this.form.status = response.data.status
        this.loading = false
      })
    },
    // 取消按钮
    cancel() {
      this.$store.dispatch('tagsView/delView', this.$route)
      this.$router.push({ path: '/balance/list' })
    },
    // 提交按钮
    submitForm: function () {
      this.$refs['form'].validate((valid) => {
        if (valid) {
          saveSetting(this.form).then((response) => {
            this.$modal.msgSuccess('保存成功')
            this.getSettingInfo()
          })
        }
      })
    },
  },
}
</script>
<style rel="stylesheet/scss" lang="scss">
.main-panel {
  .content {
    margin-left: 30px;
    .title {
      padding-left: 120px;
      font-size: 18px;
      height: 50px;
    }
    .operate {
      padding-left: 120px;
      height: 50px;
      .el-icon-plus {
        border: #ffffff solid 1px;
        padding: 5px;
        border-radius: 20px;
        background: #00acac;
        color: #ffffff;
        cursor: pointer;
      }
    }
    .recharge-status {
      margin-left: 68px;
    }
    .recharge-item {
      min-width: 600px;
      .recharge-input {
        width: 200px;
        float: left;
        margin-right: 2px;
      }
      .give-input {
        width: 200px;
        float: left;
        margin-left: 2px;
      }
      .recharge-tips {
        float: left;
        background: #00acac;
        display: block;
        width: 50px;
        color: #ffffff;
        text-align: center;
        border-radius: 2px;
      }
      .remove {
        color: red;
        cursor: pointer;
        margin-left: 10px;
      }
    }
  }
  .footer {
    margin-top: 10px;
    margin-left: 150px;
  }
}
</style>
